Tuesday, December 17, 2013

what is processor ?


A processor is a small chip that resides in computers and other electronic devices. Its basic job is to receive input and provide the appropriate output. While this may seem like a simple task, modern processors can handle trillions of calculations per second. The central processor of a computer is also known as the CPU, or "central processing unit." This processor handles all the basic system instructions.processor handle to mouse and keyboard input and running applications. allows the processing of numeric data, meaning information entered in binary form and the execution of instructions stored in memory. The first microprocessor (Intel 4004) was invented in 1971. wait to be processed by the processor. An instruction has two fields.
1. the operation code
2. the operand code
Besides the central processing unit, most desktop and laptop computers also include a GPU. This processor is specifically designed for rendering graphics that are output on a monitor. computers are able to handle graphic-intensive applications more efficiently.

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